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Dolby noise-reduction system

A Dolby noise-reduction system (Dolby NR) is one of a series of noise reduction systems developed by Dolby Laboratories for use in analog audio tape recording. The first was Dolby A, a professional broadband noise reduction system for recording studios that was first demonstrated in 1965, but the best-known is Dolby B (introduced in 1968), a sliding band…

Standards, Dolby B & Process

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Owner
Dolby Laboratories
Country
United Kingdom United States
Introduced
1965
Markets
Worldwide
Previous owners
Ray Dolby
Product type
Audio technology

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Overview

Process

Dolby A

Dolby B

Dolby C

Dolby SR

Dolby S

Dolby HX/HX-Pro

Today

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Dolby noise-reduction system

Nodes68
Edges67
Triples10
Avg. degree1.97
Density0.029412
Components1

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Dolby noise-reduction system

Top relations

Country · 1
Dolby noise-reduction system → United Kingdom United States
Introduced · 1
Dolby noise-reduction system → 1965
Markets · 1
Dolby noise-reduction system → Worldwide
Owner · 1
Dolby noise-reduction system → Dolby Laboratories
Previous owners · 1
Dolby noise-reduction system → Ray Dolby
Product type · 1
Dolby noise-reduction system → Audio technology
Related brands · 1
Dolby noise-reduction system → Dolby Stereo (1976-present) Dolby Digital (1986-present)
Website · 1
Dolby noise-reduction system → Dolby official website

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Important terminology

dolby noise reduction tape recording system signal cassette playback db used frequencies use hiss audio professional level equipment high consumer

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
Dolby noise-reduction systemCountryUnited Kingdom United States1.00infobox
Dolby noise-reduction systemIntroduced19651.00infobox
Dolby noise-reduction systemMarketsWorldwide1.00infobox
Dolby noise-reduction systemOwnerDolby Laboratories1.00infobox
Dolby noise-reduction systemPrevious ownersRay Dolby1.00infobox
Dolby noise-reduction systemProduct typeAudio technology1.00infobox
Dolby noise-reduction systemRelated brandsDolby Stereo (1976-present) Dolby Digital (1986-present)1.00infobox
Dolby noise-reduction systemWebsiteDolby official website1.00infobox
those from Ampexinstance ofwhich is the level used on industry calibration tapes0.80text
hi-hat cymbalsinstance ofin particular from percussion instruments0.80text

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